Base | Representation |
---|---|
bin | 11111111111110… |
… | …001101110001100 |
3 | 1101102002220012210 |
4 | 133333301232030 |
5 | 2044410444203 |
6 | 125133430420 |
7 | 16205554545 |
oct | 3777615614 |
9 | 1342086183 |
10 | 536812428 |
11 | 256020139 |
12 | 12b93b410 |
13 | 872a3ab9 |
14 | 514194cc |
15 | 321da803 |
hex | 1fff1b8c |
536812428 has 48 divisors (see below), whose sum is σ = 1292185440. Its totient is φ = 173320704.
The previous prime is 536812421. The next prime is 536812439. The reversal of 536812428 is 824218635.
It is not an unprimeable number, because it can be changed into a prime (536812421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100858 + ... + 106046.
It is an arithmetic number, because the mean of its divisors is an integer number (26920530).
Almost surely, 2536812428 is an apocalyptic number.
It is an amenable number.
536812428 is an abundant number, since it is smaller than the sum of its proper divisors (755373012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
536812428 is a wasteful number, since it uses less digits than its factorization.
536812428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5466 (or 5464 counting only the distinct ones).
The product of its digits is 92160, while the sum is 39.
The square root of 536812428 is about 23169.2129344093. The cubic root of 536812428 is about 812.7198252695.
The spelling of 536812428 in words is "five hundred thirty-six million, eight hundred twelve thousand, four hundred twenty-eight".
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